Explain a reaction has a standard free-energy change

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Question - A reaction has a standard free-energy change of -4.78 kJ/mol at 25 degree C. What are the concentrations of A, B, and C at equilibrium if, at the beginning of the reaction, their concentrations are 0.30 M, 0.40 M, and 0 M, respectively? How would your answers above change if the reaction had a standard free-energy change of +4.78 kJ/mol? All concentrations would be higher. All concentrations would be lower. There would be no change to the answers. There would be less A and B but more C. There would be more A and B but less C.

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Reference no: EM13717186

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